I spend some time on trying to repair the dvd burner.
I tightend the spring, now it doesn’t slip but the engine
is slipping, so sure it’s trying to move beyond it’s possible
moving range, so I suppose it is for some reason unable
to determine it’s current position correctly.
That’s what I was affraid of, I can see no way how
it detects it current lens position, so I don’t know
how to fix this.
The DVD burner, again